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Ampanivana pegmatite, Ampanivana area, Andrembesoa Commune, Betafo District, Vakinankaratra Region, Antananarivo Province, Madagascar

Spessartine
Ampanivana pegmatite, Ampanivana area, Andrembesoa Commune, Betafo District, Vakinankaratra Region, Antananarivo Province, Madagascar

Photo: Rob Lavinsky
Ny pegmatitan' i Ampanivana, Ampanivana, Kaominina Andrembesoa, Distrikan' i Betafo, Faritra Vakinankaratra, Faritanin' Antananarivo, Madagasikara

A gem mine worked on a granite pegmatite located 15 km south of Antsongombato gem mine, ca. 40 km southwest of Mahaiza and some 10s km west of the administrative center of Andrembesoa north of the river Mania in the central highland of Madagascar.

References

- Pezzotta, F. (1999): Madagaskar. Das Paradies der Mineralien und Edelsteine. ExtraLapis nr 17, p. 68 (german version)

- Simmons, W. B; Pezzotta, F; Falster, A.U & Webber, K. L. (2001): Londonite, a new mineral species: The Cs-dominant analogue of Rhodizite from the Antandrokomby granitic pegmatite, Madagascar. Canadian Mineralogist 39: 747-755

Mineral List

Londonite
Spessartine
'Tourmaline'


3 entries listed. 2 valid minerals.

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Copyright © Jolyon Ralph and Ida Chau 1993-2011. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 27th Jun 2011 13:56:38
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